Rare, hereditary dementia takes life of Nebraska farmer, family members
Mark McKee died at the age of 64 of early onset frontal temporal dementia with ALS variant, a rare, hereditary form of dementia that also killed his mother, brother and sister.
Mark McKee died at the age of 64 of early onset frontal temporal dementia with ALS variant, a rare, hereditary form of dementia that also killed his mother, brother and sister.